<template>
	<div>
		<city-header></city-header>
		<city-search :cities="cities"></city-search>
		<city-list 
		:cities="cities" 
		:hot="hotCities"
		:letter="letter" 
		@change="handleLetterChange"></city-list>
		<city-alphabet :cities="cities" @change="handleLetterChange"></city-alphabet>
	</div>
</template>

<script>
import axios from 'axios'
import CityHeader from './components/Header'
import CitySearch from './components/Search'
import CityList from './components/List'
import CityAlphabet from './components/Alphabet'
export default {
	name:'City',
	components:{
		CityHeader,
		CitySearch,
		CityList,
		CityAlphabet
	},
	data(){
		return{
			cities: {},
			hotCities: [],
			letter:''
		}
	},
	methods:{
		getCityInfo(){
			axios.get('/api/city.json').then(this.handleGetCityInfoSucc)
		},
		handleGetCityInfoSucc(res){
			res = res.data
			if(res.ret && res.data){
				const data = res.data
				this.cities = data.cities
				this.hotCities = data.hotCities
			}
			console.log(res)
		},
		handleLetterChange(letter){
			this.letter = letter
			//console.log(letter)
		}
	},
	mounted () {
		this.getCityInfo()
	}
}	
</script>

<style lang="stylus" scoped>
	
</style>